المؤلفون: Waleffe, Fabian, author

المصدر: Vector and Complex Calculus : A Textbook for Students of the Physical Sciences, 2025, ill.

الاتاحة: https://doi.org/10.1093/oso/9780198927839.003.0006

Alternate Title: Reducing carbon footprint of ships in voyage planning: a case study of Atlantic passage. (English)

المؤلفون: Turna, İdris

المصدر: Journal of Naval Architecture & Marine Technology; Jun2024, Issue 225, p107-117, 11p

مصطلحات موضوعية: ECOLOGICAL impact, SHIPS, SPHERICAL trigonometry, SAFETY standards, OPTIMUM ship routing

المؤلفون: Entisar K. Algeelawee

المصدر: Journal of Engineering, Vol 10, Iss 3 (2024)

مصطلحات موضوعية: Intersectiori - vector dot product-inclined angle-spherical trigonometry-least square, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/3385; https://doaj.org/toc/1726-4073; https://doaj.org/toc/2520-3339

URL الوصول: https://doaj.org/article/3d590f6ed1d2491ba642894fd5ee5f05

المؤلفون: Azkarrula, Youla, Mubarok, Zaki

المصدر: KULMINASI: Journal of Falak and Sharia; Vol. 3 No. 1 (2024): Kulminasi: Journal of Falak and Sharia; 45-64 ; 3032-6362 ; 3046-6644 ; 10.22373/kulminasi.v3i1

مصطلحات موضوعية: qibla direction, KESAN, Spherical Trigonometry, Planar Triangle

وصف الملف: application/pdf

Relation: https://journal.ar-raniry.ac.id/kulminasi/article/view/4196/2307; https://journal.ar-raniry.ac.id/kulminasi/article/view/4196

الاتاحة: https://journal.ar-raniry.ac.id/kulminasi/article/view/4196

المؤلفون: Azizah, Nur

المصدر: Jurnal Pendidikan Tambusai; Vol. 8 No. 2 (2024); 33120-33128 ; 2614-3097 ; 2614-6754

مصطلحات موضوعية: Spherical Trigonometry, Arah Kiblat, GNU Octave, Protractor

وصف الملف: application/pdf

Relation: https://jptam.org/index.php/jptam/article/view/18588/13378; https://jptam.org/index.php/jptam/article/view/18588

الاتاحة: https://jptam.org/index.php/jptam/article/view/18588

المؤلفون: Ninković Slobodan, Lisov Miodrag

المصدر: Scientific Technical Review, Vol 73, Iss 1, Pp 3-7 (2023)

مصطلحات موضوعية: observatory in brera, astronomy, theory of natural philosophy, spherical trigonometry, eclipse of the sun and the moon, unique force law, Technology, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://scindeks-clanci.ceon.rs/data/pdf/1820-0206/2023/1820-02062301003N.pdf; https://doaj.org/toc/1820-0206; https://doaj.org/toc/2683-5770

URL الوصول: https://doaj.org/article/beb65e31dac04277a7a0fe5a3c987b3f

المؤلفون: Hsieh, Tsung-Hsuan zxxie@shmtu.edu.cn, Wang, Shengzheng, Liu, Wei, Zhao, Jiansen

المصدر: Journal of Navigation. Mar2019, Vol. 72 Issue 2, p503-512. 10p.

مصطلحات موضوعية: *NAVIGATION, *SPHERICAL trigonometry, *MATHEMATICAL formulas, *PROBLEM solving, *QUADRILATERALS

المؤلفون: Zar'ah, Nur Fajriani Zar'ah, Anwari, Fiqhi Ikhsan

المصدر: ELFALAKY: Jurnal Ilmu Falak; Vol. 7 No. 2 (2023): Vol. 7 No. 2 (2023); 231-247 ; ELFALAKY: Jurnal Ilmu Falak; Vol 7 No 2 (2023): Vol. 7 No. 2 (2023); 231-247 ; 2722-8401 ; 2549-7812

مصطلحات موضوعية: Al-Murobba’, Spherical Trigonometry, beginning of Asr prayer time, sasa, Awal Waktu Shalat Ashar

وصف الملف: application/pdf

Relation: https://journal.uin-alauddin.ac.id/index.php/elfalaky/article/view/41769/18639

الاتاحة: https://journal.uin-alauddin.ac.id/index.php/elfalaky/article/view/41769
https://doi.org/10.24252/ifk.v7i2.41769

المؤلفون: Sari, Firda Yunita, Yusuf Ababil, Achmad Fachril, Nafis, Urwatun, Ardelia, Nita, Khasanah, Rofina Muti'atun, Ulinnuha, Nurissaidah, Hamid, Abdulloh

المصدر: Al-Hilal: Journal of Islamic Astronomy; Vol 5, No 2, 2023; 117-134 ; 2775-2119 ; 2775-1236

مصطلحات موضوعية: Accuracy, Qibla, Spherical trigonometry, Jean Meeus, Qibla Finder Google, Qibla Direction Determination

وصف الملف: application/pdf

Relation: https://journal.walisongo.ac.id/index.php/al-hilal/article/view/17192/5134; https://journal.walisongo.ac.id/index.php/al-hilal/article/view/17192

الاتاحة: https://journal.walisongo.ac.id/index.php/al-hilal/article/view/17192
https://doi.org/10.21580/al-hilal.2023.5.2.17192

المؤلفون: Sari, Putri Rizkika Purnama, Adawiyah, Siti Rabi'atul, Zuhdi, Muhammad Harfin

المصدر: AL - AFAQ : Jurnal Ilmu Falak dan Astronomi; Vol. 5 No. 2 (2023): Desember 2023; 166-181 ; 2722-0176 ; 2685-0176 ; 10.20414/afaq.v5i2

مصطلحات موضوعية: Arah Kiblat, Akurasi, Istiwa'aini, Spherical Trigonometry, tongkat istiwa’

وصف الملف: application/pdf

Relation: https://journal.uinmataram.ac.id/index.php/afaq/article/view/7844/2819; https://journal.uinmataram.ac.id/index.php/afaq/article/view/7844

الاتاحة: https://journal.uinmataram.ac.id/index.php/afaq/article/view/7844

المؤلفون: Papadopoulos, Athanase

المساهمون: Institut de Recherche Mathématique Avancée (IRMA), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)

المصدر: https://cnrs.hal.science/hal-03993581 ; 2023.

مصطلحات موضوعية: Menelaus of Alexandria, Spherics, Spherical geometry, Spherical trigonometry, Greek mathematics, Arabic mathematic, Theodosius of Tripoli, Autolycus of Pitane, Pappus of Alexandria, 01A20, 01A30, 53C70, [MATH]Mathematics [math], [MATH.MATH-HO]Mathematics [math]/History and Overview [math.HO]

Time: 5303

Relation: hal-03993581; https://cnrs.hal.science/hal-03993581; https://cnrs.hal.science/hal-03993581/document; https://cnrs.hal.science/hal-03993581/file/Menelaus.pdf

الاتاحة: https://cnrs.hal.science/hal-03993581
https://cnrs.hal.science/hal-03993581/document
https://cnrs.hal.science/hal-03993581/file/Menelaus.pdf

المؤلفون: Martínez García, Álvaro

مصطلحات موضوعية: Competencia monopolística, Estrategia empresarial en hoteles, Trigonometría esférica, Teoría de demanda del consumidor, Teoría de la demanda de Lancaster, Monopolistic competition, Business strategy in hotels, Spherical trigonometry, Consumer demand theory, Lancaster demand theory, 5312.90 Economía Sectorial: Turismo

Relation: https://hdl.handle.net/10272/21793

الاتاحة: https://hdl.handle.net/10272/21793

المؤلفون: Caritá, Lucas Antonio, Santos, Carla Patrícia Ferreira dos

المصدر: Ciência e Natura; Vol. 44 (2022): Continuous Publication; e33 ; Ciência e Natura; v. 44 (2022): Publicação Contínua; e33 ; 2179-460X ; 0100-8307

مصطلحات موضوعية: Positional Astronomy, Spherical Astronomy, Mathematical Astronomy, Spherical Geometry, Spherical Trigonometry, Astronomia de posição, Astronomia esférica, Astronomia matemática, Geometria esférica, Trigonometria esférica

وصف الملف: application/pdf; text/html

Relation: https://periodicos.ufsm.br/cienciaenatura/article/view/65707/47728; https://periodicos.ufsm.br/cienciaenatura/article/view/65707/47731; https://periodicos.ufsm.br/cienciaenatura/article/view/65707

الاتاحة: https://periodicos.ufsm.br/cienciaenatura/article/view/65707
https://doi.org/10.5902/2179460X65707

المؤلفون: Tsung-Hsuan Hsieh, Sheng Zheng Wang, Wei Liu, Jian Sen Zhao, Chih-Li Chen

المصدر: TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 13, Iss 3, Pp 553-557 (2019)

مصطلحات موضوعية: Spherical Trigonometry, Rotation Matrix, Spherical Triangle, Formulas of Spherical Triangle, Nautical Mathematics, Geometric Method, Spherical Navigation, Astronavigation, Canals and inland navigation. Waterways, TC601-791, Transportation and communications, HE1-9990

وصف الملف: electronic resource

Relation: http://www.transnav.eu/files/Derivation of Formulas in Spherical Trigonometry Based on Rotation Matrix,929.pdf; https://doaj.org/toc/2083-6473; https://doaj.org/toc/2083-6481

URL الوصول: https://doaj.org/article/7ccfb54e6ad74376a0a660f911ab3a81

المؤلفون: Chen, Chih-Li¹

المصدر: Polish Maritime Research. Apr2016, Vol. 23 Issue 2, p3-13. 11p.

مصطلحات موضوعية: *VECTOR algebra, *SPHERICAL trigonometry, *GREAT circle (Geometry), *CARTESIAN plane, *GEOMETRY, *MATHEMATICAL models

المؤلفون: Luk, Hoi Ping, Cheung, Ho Man

مصطلحات موضوعية: 05B45, 11Y50, 51M09, 52C20, Classification, Diophantine analysis, Quadrilateral, Rational angles, Spherical tilings, Spherical trigonometry

Relation: http://repository.hkust.edu.hk/ir/Record/1783.1-137562; Annals of Combinatorics, v. 28, (2), 2024, p. 485-527; https://doi.org/10.1007/s00026-023-00685-9; http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0218-0006&rft.volume=28&rft.issue=2&rft.date=2024&rft.spage=485&rft.aulast=Luk&rft.aufirst=Hoi+Ping&rft.atitle=Rational+Angles+and+Tilings+of+the+Sphere+by+Congruent+Quadrilaterals&rft.title=Annals+of+Combinatorics; http://www.scopus.com/record/display.url?eid=2-s2.0-85188135920&origin=inward; http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=001186177700001

الاتاحة: http://repository.hkust.edu.hk/ir/Record/1783.1-137562
https://doi.org/10.1007/s00026-023-00685-9
http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0218-0006&rft.volume=28&rft.issue=2&rft.date=2024&rft.spage=485&rft.aulast=Luk&rft.aufirst=Hoi+Ping&rft.atitle=Rational+Angles+and+Tilings+of+the+Sphere+by+Congruent+Quadrilaterals&rft.title=Annals+of+Combinatorics
http://www.scopus.com/record/display.url?eid=2-s2.0-85188135920&origin=inward
http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=001186177700001

المؤلفون: Nursyahfira, Nursyahfira, Rizki, Lussy Midani

المصدر: Jurnal Pendidikan Tambusai; Vol. 5 No. 3 (2021): 2021; 114583-114591 ; 2614-3097 ; 2614-6754

مصطلحات موضوعية: Aplikasi Matematika, Penentuan Arah Kiblat, Spherical Trigonometry

وصف الملف: application/pdf

Relation: https://jptam.org/index.php/jptam/article/view/8190/6699; https://jptam.org/index.php/jptam/article/view/8190

الاتاحة: https://jptam.org/index.php/jptam/article/view/8190

المؤلفون: Ham, Seon Young^1,2 msrjwd12@naver.com, Kim, Sang Hyuk^2,3, Lee, Yong Sam¹ leeysam@hanmail.net

المصدر: Advances in Space Research. Jan2016, Vol. 57 Issue 2, p647-658. 12p.

مصطلحات موضوعية: *SIXTEENTH century, *SPHERICAL trigonometry, *STAR maps (Astronomy), *CONSTELLATIONS, *CHOSON dynasty, Korea, 1392-1910

المؤلفون: Nathan Sidoli

المصدر: Aestimatio, Vol 14, Pp 14-21 (2019)

مصطلحات موضوعية: history of spherical trigonometry, Menelaus’ Sphaerics, Arabic translation (al-Māhānī/al-Harawī’), History (General), D1-2009, Information resources (General), ZA3040-5185

وصف الملف: electronic resource

Relation: https://ircps.org/sites/ircps.org/files/aestimatio/14/2019-03_Sidoli.pdf; https://doaj.org/toc/1549-4470; https://doaj.org/toc/1549-4497

URL الوصول: https://doaj.org/article/4569cc84f5a04c358bf0a5e898f47d8b

المؤلفون: Mathar, Richard J.

مصطلحات موضوعية: Center of mass, Spherical trigonometry

Relation: https://doi.org/10.5281/zenodo.11200002; https://doi.org/10.5281/zenodo.11200003; oai:zenodo.org:11200003

الاتاحة: https://doi.org/10.5281/zenodo.11200003